The height of the Hollywood letters is typically cited as 45 feet (about 13.7 meters) for each letter, with the full sign spanning roughly 450 feet (about 137 meters) in length. The letters themselves are the same height, though their widths vary by letter, contributing to the overall length of the sign.

Key details:

• Individual letter height: 45 feet (13.7 m)

• Sign length: about 450 feet (137 m)

• Letter widths vary; the sign comprises nine letters spelling “HOLLYWOOD” (the original longer version “HOLLYWOODLAND” is historical background)

Notes:

• Some sources also mention the height as 13.7 meters and the overall length around 106 to 137 meters, reflecting conversions between feet and meters and slight variations in measurements over time due to maintenance and restorations.

• The iconic sign has undergone renovations and maintenance over the decades, but the standard contemporary measurements cited for public reference remain around 45 feet tall per letter and about 450 feet in total length.

If you’d like, I can compile these into a quick comparison with exact sources and their measurement units for easy reference.